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Next generation design framework for the aircraft electric power system

Kuhn, Martin R. and Ji, Yang (2014) Next generation design framework for the aircraft electric power system. In: Proceedings of the Greener Aviation Conference. Greener Aviation: Clean Sky breakthroughs and worldwide status, 12.-14. März 2014, Brüssel, Belgien.

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Official URL: http://greener-aviation2014.com/

Abstract

Comprehensive understanding and analysis of the more electric aircraft network architecture (MEA) usually require a powerful simulation framework, which allows modelling, simulation and post-processing of aircraft electric power systems. Since the electric power network in the MEA typically covers several physical domains such as electrical systems, magnetic systems, mechanical systems and control, a modelling language to be selected for the design framework has to be capable of modelling multi-domain systems. In this regard, Modelica - an object oriented, equation based modelling language has been chosen as a candidate for modelling the extended electric network in JTI SGO project. By hand of some study cases at supplier level and airframer level, the capability of the Modelica technique based design framework was tested, demonstrated and improved. The selected applications are system specification, component design and virtual testing, which are associated to different phases of the design process for the aircraft electric power system. Essential components which were modelled are the generator, power converters and electromechanical actuators. Modelica and the simulation suite Dymola were demonstrated to fulfil all stated demands.

Item URL in elib:https://elib.dlr.de/88619/
Document Type:Conference or Workshop Item (Speech)
Title:Next generation design framework for the aircraft electric power system
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Kuhn, Martin R.martin.kuhn (at) dlr.deUNSPECIFIED
Ji, YangYang.Ji (at) DLR.deUNSPECIFIED
Date:13 March 2014
Journal or Publication Title:Proceedings of the Greener Aviation Conference
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:V&V; electrical network; simulation; aircraft
Event Title:Greener Aviation: Clean Sky breakthroughs and worldwide status
Event Location:Brüssel, Belgien
Event Type:international Conference
Event Dates:12.-14. März 2014
Organizer:CEAS
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems & Cabin (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Aircraft System Dynamics
Deposited By: Kuhn, Martin
Deposited On:07 Apr 2014 10:34
Last Modified:31 Jul 2019 19:45

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